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160篇 您的检索式:作者名="RUDY Y"
    题名 作者 年代 出处 被引量
1Organic matter produced by algae and cyanobacteria: Quantitative and qualitative characterization显示文摘This work aims at characterizing organic matter produced by an alga Euglena gracilis and a cyanobacteria Microcystis aeruginosa and assessing the evolution of its characteristics during growth.A culture medium was optimized.The species growth phases were monitored using both visible spectrophotometry and flow cytometry cell counting.Organic matter fractionation according to hydrophobicity and specific UV absorbance(SUVA) index were used to specifically characterize the produced algal organic matter(AOM).The AOM characteristics were both growth phase and species dependent.However,a similar evolution was observed.The hydrophilic fraction(HPI) was the major fraction whatever the growth phases and was almost the only one produced during lag and exponential phases.It represented around 75% of AOM during exponential phase and then decreased when the stationary phase appeared.It represented 46% and 60% of the AOM during late decline phase for the cyanobacteria and the alga respectively.The hydrophobic(HPO) and transphilic(TPH) fractions started to appear from the beginning of the stationary phase with more hydrophobic compounds coming from intracellular organic material of dying cells.HPO and TPH percentages still increased during the decline phase probably because of two additional processes:photo-dissolution and leaching of particulate organic matter from cells fragments.A comparison of AOM during late decline phase and natural organic matter(NOM) from Glane River(France) underlined that AOM was more hydrophilic and presented a lower SUVA for each fractions than NOM.However,the difference between NOM and AOM hydrophobicity narrowed during decline phase.Maud Leloup Rudy Nicolau Virginie Pallier Claude Yprmian Geneviève Feuillade-Cathalifaud 2013Journal of Environmental Sciences2013,25,6:10
2Cellular arrhythmogenic effects of congenital and acquired long-QT syndrome in the heterogeneous myocardium 显示文摘Viswanathan PC Rudy Y 2000Circulation2000,101,10:1
3Mode of inhibition of HIV-1 reverse transcriptase by polyacetylenetriol,a novel inhibitor of RNA-and DNA-directed DNA polymerases显示文摘Loya S Rudi A Kashman Y 2002Biochem J2002,362,3:1
4Unidirectional block and reentry of cardiac excitation:A model study显示文摘Quan W Rudy Y 1990Circ Res1990,66,:1
5Noninvasive electrocardiographic imaging 显示文摘Rudy Y Burnes J 1999ANE1999,4,3:1
6Cellular arrhythmogenic effects of congenital and acquired long-QT syndrome in the heterogeneous myocardium显示文摘Viswanathan PC Rudy Y 0,,:1
7Ionic current basic of electrocardiographic waveforms:a model study显示文摘Gima K Rudy Y 2002Circ Res2002,90,5:1
8A model of the ventricular cardiac action potential:Depolarization, repolarization, and their interaction 显示文摘Luo CH Rudy Y 1991Circ Res1991,68,:1
9Noninvasive electrocardiographic imaging of cardiac resynchronization therapy in patients with heart failure显示文摘Rudy Y 2006J Electrocardiol2006,39,4:1
10A dynamic model of the cardiac ventricular action potential: Simulations of ionic currents and concentration changes 显示文摘Luo CH Rudy Y 1994Circ Res1994,74,:1
11The vulnerable window for unidirectional block in cardiac tissue:Characterization and dependence on membrane excitability and intercellular coupling显示文摘Shaw RM Rudy Y 1995J Cardiovasc Electrophysiol1995,6,2:1
12A dynamic model of the cardiac ventricular action potential: Afterdepolarizations, triggered activity and potentiation 显示文摘Luo CH Rudy Y 1994Circ Res1994,74,:1
13Ionic mechanisms of propagation in cardiac tissue,roles of the sodium and L-type calcium currents during reduced excitability and decreased gap junction coupling显示文摘Shaw RM Rudy Y 1997Circ Res1997,81,:1
14A dynamic model of the cardiac ventricular action potential显示文摘Luo CX Rudy Y 1994Circulation research1994,74,:1
15Electrophysiologic effects of acute myocardial ischemia:A theoretical study of altered cell excitability and action potential duration显示文摘Shaw RM Rudy Y 1997Cardiovascul Res1997,35,:1
16Action potential and contractility changes in ( i ) overloaded cardiac myocytes : a simulation study 显示文摘Faber GM Rudy Y 2000Biophys J2000,78,:1
17Sodwanones A-F, new triterpenoids from the marine sponge Axinella wehneri 显示文摘Rudi A Kashman Y 1994J Nat Prod1994,57,10:1
18Ionic mechanisms of propagation in cardiac tissue: roles of the sodium and L-type calcium currents during reduced excitability and decreased gap junction coupling 显示文摘Shaw RM Rudy Y 1997Circ Res1997,81,5:1
19Roadway Tunnel Air-Quality Models 显示文摘Chang T Y Rudy S J 1990Environ Sci Technol1990,24,:1
20The inverse problem in electrocardiography: solutions in terms of epicardial potentials显示文摘Rudy Y Messinger-Rapport BJ 1988Crit Rev Biomed Eng1988,16,:1
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